Measured Building Surveys · NW3 Hampstead
Fixed-fee measured building survey for Hampstead, Belsize Park, Swiss Cottage, Frognal in the NW3 postcode, drawn by an MCIAT-chartered architectural technologist and submitted to Camden Council. Virtually all of NW3 is conservation area, with many listed villas; Camden's design scrutiny here is at its most demanding.
MCIAT chartered drawings for planning, building regs, lofts and extensions — fixed fees 30% below typical London architects. Tell us what you need and we’ll reply the same working day.
A measured building survey captures your Hampstead property exactly — every wall, opening, level and boundary — as the accurate base for design and planning drawings. On NW3's older terraced and villa stock around Hampstead, Belsize Park, Swiss Cottage, Frognal, walls are rarely square, so a laser-measured survey prevents costly errors before Camden Council ever sees the application.
Fixed-fee measured surveys across Hampstead from £540 — floor plans, elevations and sections to ±3mm accuracy. Leica Disto laser + BLK360 point-cloud scanning, AutoCAD and Revit deliverables, MCIAT chartered.
Across Hampstead, Belsize Park, Swiss Cottage, Frognal in NW3, the dominant property is grand victorian and georgian villas, mansion blocks and large semi-detached houses across hampstead and belsize park. That stock shapes what measured building survey looks like here: the right approach for a period terrace differs from a mansion-block flat or a new-build, and Camden Council judges each on design quality and neighbour impact. We survey the specific Hampstead property, confirm the planning route — Permitted Development, a Lawful Development Certificate, or full planning — and draw a council-ready set tailored to the NW3 streetscape.
Housing stock in NW3: Grand Victorian and Georgian villas, mansion blocks and large semi-detached houses across Hampstead and Belsize Park.
Within the district: Hampstead, Belsize Park, Swiss Cottage, Frognal.
Streets we know in NW3: Church Row, the Frognal villas, Belsize Park Gardens and the Fitzjohn's Avenue mansions. Each road has its own building line, boundary treatment and precedent that Camden Council weighs when assessing a measured building survey scheme.
Conservation areas: Hampstead, Belsize, Fitzjohns / Netherhall, Swiss Cottage. Inside these, most external work needs full planning and a Heritage Statement.
Getting around NW3: Hampstead, Belsize Park and Swiss Cottage on the Northern and Jubilee lines, plus the Overground.
Property values: around £900,000 for a flat and £3m+ for a Hampstead villa — a useful gauge of the build value an extension or loft adds in NW3.
Borough character: Creative, affluent in Hampstead and Primrose Hill; dense mixed-use around Camden Town and Kings Cross; academic character in Bloomsbury.
A chartered technologist attends your Hampstead property with a Leica Disto laser and BLK360 scanner. Typical 2–3 bed terrace surveyed in 90 minutes.
Drafted in AutoCAD or Revit at 1:50 or 1:100 to ±3mm accuracy. Every room, opening, fitting and service annotated.
All four elevations plus cross-sections — essential for Hampstead planning applications, party wall awards and structural design.
BLK360 scan delivers a full 3D point cloud — ideal for Hampstead period properties, listed buildings or complex geometry.
DWG, RVT, PDF and IFC exports — compatible with your architect, structural engineer or contractor.
RICS-compliant accuracy report — ±3mm point-to-point, ±5mm absolute. Sign-off for council, party wall surveyor or insurer.
Single planning or building-regs submission.
Planning + building regs + structural.
Listed, conservation or complex sites.
Among the most controlled in London. The Hampstead and Belsize conservation areas, with many listed villas, mean full planning — and often Listed Building Consent — for almost any external change, with detailed scrutiny of brick, render, sashes and roofscape. We design to that standard and produce the Heritage Statement Camden requires.
Sometimes, on the larger plots, but Camden's basement policy is strict — single-storey, with a Basement Impact Assessment covering structure, hydrology and trees. The Frognal and Belsize Park Gardens villas can suit it. We draw the scheme and coordinate the engineering and arboricultural reports.
They can be. The Fitzjohn's Avenue and Belsize mansion blocks are often within conservation areas and have freeholder controls as well as planning, so internal reconfiguration and any external change need both consents. We produce drawings that satisfy the freeholder and Camden, and handle Party Wall matters between flats.
It shows the area is well-understood — we've worked across Belsize Park and Hampstead and know how Camden's conservation officers assess these streets. That experience shapes how we detail and justify a scheme so it reads as part of the original villa, which matters on NW3's heavily designated roads.
Our fixed fee for measured building survey in Hampstead starts at £540 — no hourly billing. With Hampstead property at around £900,000 for a flat and £3m+ for a Hampstead villa, the professional drawing fee is a small fraction of the value the work adds to NW3's grand victorian and georgian villas, mansion blocks. Camden Council charges its own statutory application fee on top (currently £258 for a householder planning application, £578 for a full application). We quote the drawings as one fixed price and the free site survey covers every NW3 address.
For a NW3 project across Hampstead, Belsize Park, Swiss Cottage, Frognal, expect roughly 3–4 weeks from instruction to submission: week 1 the measured survey, weeks 2–3 the drawings and your revisions, then validation and the statutory determination by Camden Council (8 weeks for a householder application). We carry the Hampstead application through every officer query to the decision.
Hampstead (NW3) sits primarily in Camden, so applications are decided by Camden Council. Article 4 in force in the borough: Yes. Conservation areas within NW3 include Hampstead, Belsize, Fitzjohns / Netherhall, Swiss Cottage, where full planning and a Heritage Statement are required. We confirm the planning route for your exact address before quoting.
Almost always. Any structural work behind measured building survey in Hampstead — new openings, steel beams, loft floors, foundations — needs Building Regulations approval covering structure (Part A), fire escape (Part B) and insulation (Part L), submitted to Camden Council Building Control or an approved inspector. On NW3's typically terraced and semi-detached stock, a Party Wall notice to adjoining neighbours is normally required before the steelwork. We coordinate both as part of the Complete package.
In value terms, yes. With Hampstead (NW3) property at around £900,000 for a flat and £3m+ for a Hampstead villa, a well-designed extension or loft typically returns more than it costs in added floor area and sale value, while our fixed drawing fee from £540 keeps the professional cost predictable. The bigger risk is an unapproved or non-compliant scheme — which is why council-ready drawings and a clean Building Control sign-off matter on NW3 homes.
From £840.
From £840.
From £1,225.
From £1,225.
From £1,575.
From £995.
From £1,950.
From £350.
From £450.
From £1,225.
Pick a slot that suits you. No obligation and no sales pressure — just straight answers on your planning route, fixed fee and timescale.
Every NW3 postcode district we draw in, the stock that dominates it and the authority that validates a measured building survey there. NW3 fees below are the statutory England rates for 2026, not measured building survey estimates.
| Postcode | Area | Dominant stock | What it means for a measured building survey |
|---|---|---|---|
| NW3 | Hampstead / Belsize Park | Georgian and Victorian villas, listed buildings | NW3 covers Hampstead / Belsize Park only; Camden Council handles the measured building survey, and Hampstead / Belsize Park case officers apply the NW3 conservation-area map. |
| NW3 | Hampstead | Georgian and Victorian villas, listed buildings | Hampstead sits inside NW3; measured building survey proposals here are determined by Camden Council. |
| NW3 | Belsize Park | Edwardian mansion blocks, Victorian villas | Belsize Park sits inside NW3; measured building survey proposals here are determined by Camden Council. |
| NW3 | Swiss Cottage | Mansion blocks, post-war flats | Swiss Cottage sits inside NW3; measured building survey proposals here are determined by Camden Council. |
| N1C | King's Cross | Modern apartments, converted warehouses | Adjoining district to NW3, also inside Camden for measured building survey purposes. |
| N6 | Highgate | Georgian villas, Victorian and Edwardian semis | Adjoining district to NW3, also inside Camden for measured building survey purposes. |
| NW1 | Camden Town / Regent's Park | Victorian terraces, mansion blocks | Adjoining district to NW3, also inside Camden for measured building survey purposes. |
Roof pitch, wall build-up and plot depth change every few NW3 streets, and each one changes what a measured building survey can achieve at that address.
Conservation areas covering NW3 (Hampstead / Belsize Park): Camden Council runs 40, and Fitzrovia, Hampstead, Primrose Hill are the ones NW3 (Hampstead / Belsize Park) owners meet most. A measured building survey inside a NW3 (Hampstead / Belsize Park) conservation area loses permitted development, so the NW3 (Hampstead / Belsize Park) submission is a householder application at £258 decided in 8 weeks — not a £120 prior approval decided in 6 weeks. In Bloomsbury a measured building survey is judged on the street elevation first.
Article 4 and your NW3 (Hampstead / Belsize Park) measured building survey: Article 4 removes permitted development for HMO conversions (C3 to C4) across the borough, plus restrictions on basement extensions in 12 conservation areas. At a NW3 address that matters twice over, because Camden Council applies the direction unevenly across NW3 (Hampstead / Belsize Park) — we read the NW3 (Hampstead / Belsize Park) policies map for the exact NW3 address before quoting measured building surveys.
Digging below a NW3 (Hampstead / Belsize Park) property: Camden's basement policy (Policy A5) restricts single-storey basements to 50% of garden area; double-storey basements generally refused outside commercial zones. Where a measured building survey in NW3 (Hampstead / Belsize Park) involves excavation that is read beside the Party Wall etc. Act 1996, which needs two months notice for a NW3 (Hampstead / Belsize Park) dig within 3 m of a neighbour, and Camden Council expects the NW3 ground conditions addressed in the application.
NW3 (Hampstead / Belsize Park) housing stock: Victorian and Edwardian terraces, Georgian townhouses in Bloomsbury and Hampstead, post-war mansion blocks, modern developments in King's Cross. Creative, affluent in Hampstead and Primrose Hill; dense mixed-use around Camden Town and Kings Cross; academic character in Bloomsbury. Read that before choosing a measured building survey route in NW3 (Hampstead / Belsize Park) — construction, not postcode, sets what is achievable. Measured building surveys in NW3 (Hampstead / Belsize Park) start at £540 on a fixed fee, or £1,750 for the Complete package covering both Camden Council submissions.
Sources for this NW3 measured building survey page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.
Free fixed quote in 60 seconds. From £540. MCIAT chartered.
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